A transistor is made by joining how many layers of semiconductor material?

a. Two
b. Three
c. Four
d. Five


b. Three

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Catfish have:

a. Scales c. Flat heads b. Narrow heads d. All answers are correct.

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The scale 6" = 12" is called ____ scale.

A. one-eighth B. one-quarter C. half D. double-size

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Technician A says that a dual circuit hydraulic brake system master cylinder can be known as a tandem master cylinder. Technician B says that a tandem master cylinder has a single bore and two separate pistons. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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CPLD macrocells use MUXes to select signals applied to the output flip-flop

Indicate whether the statement is true or false

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